The Italian full-back has fallen out-of-favour at Old Trafford in recent times, making just eight Premier League appearances last season.

United value the 28-year-old, who has been linked with several clubs over the course of the summer, at £15m.

The Italy international is believed to favour a return back to his native country but after declaring an interest, Serie A clubs AC Milan and Napoli both believe the asking price is too high.

Darmian has one year left on his United contract with the option to extend but there seems little hope he will be a regular at the club again with boss Jose Mourinho favouring other players in his position.